I CAN′T PRINT RECEIPT AFTER PURCHASE IN TPV

Please, any help here??

The POS plugin is not printing when you purchase the order, it returns an error in the console: Uncaught DOMException: Blocked a frame with origin “https://www.xxxxxxx.es” from accessing a cross-origin frame.
at n.init (https://www.xxxxxxx.com/wp-content/plugins/woocommerce-pos/assets/js/app.min.js?ver=0.4.24:1:175608)
at n.print (https://www.xxxxxxx.es/wp-content/plugins/woocommerce-pos/assets/js/app.min.js?ver=0.4.24:1:175366)
at Object.u._callHandler (https://cdnjs.cloudflare.com/ajax/libs/backbone.radio/1.0.2/backbone.radio.min.js:2:1326)
at u.Channel.request (https://cdnjs.cloudflare.com/ajax/libs/backbone.radio/1.0.2/backbone.radio.min.js:2:1981)
at Object.u.<computed> [as request] (https://cdnjs.cloudflare.com/ajax/libs/backbone.radio/1.0.2/backbone.radio.min.js:2:3222)